GB/T 119.1 nominal diameter 0.6~50mm, length 2~200mm, tolerance m6/h8/U8, material 35 # steel/stainless steel
Cylindrical positioning pin, fixed in the hole by interference fit, used for part positioning, lateral force transmission, or as a safety pin. M6 tolerance interference positioning accuracy is high, used for precision mold and fixture positioning; H8 is used for regular positioning connections.
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Certified by China National Quality Supervision and Testing Center, ensuring every component meets precision-grade manufacturing standards.
Intelligent control system boosts production efficiency by over 30%, with failure rates well below the industry average.
14B and 41B models are listed in Hebei Province's "First Set of Major Technical Equipment" catalog — nationally recognized quality.
Comprehensive technical support from installation and commissioning to after-sales maintenance, ensuring long-term reliable operation.
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